Detailed Instructions: In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D". 
Q: [header] How to create a' polaroid' snapshot with poladroid [title] Go to the website and download poladroid. [substeps] Some of its features are: ease to use square frame colour shift vignetting premature aging [title] Install it by [unzip-a-file-or-folder-with-winzip unzipping] it and then running the installation file. [title] Double click on the icon. <sep> (A) [step] After a few seconds, the setup wizard will appear. [title] Click insert-] pre-installation-] transparency. (B) [title] On the welcome screen, you can click on use. [title] Once the installation is complete select the frame size needed then click' filter' or' zoom'. (C) [step] The above screenshot is what you will see next (results may vary depending on your desktop). [title] Drag your picture to the brown area in front of the camera. (D) [title] Run the winzip launch program. [title] This time do the scan for mass figures like an object, position, purpose, attention span and orientation.
A:
C